#313352#313352

#313352 is a dark, muted blue. Relative luminance 0.036; OKLCH L 33.4% C 0.054 H 280.2°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#313352
RGB	rgb(49, 51, 82)
HSL	hsl(236, 25%, 26%)
HSV	hsv(236, 40%, 32%)
CMYK	cmyk(40.2%, 37.8%, 0%, 67.8%)
CIE-LAB	lab(22.41, 7.98, -19.16)
CIE-LCH	lch(22.41, 20.76, 292.60°)
OKLab	oklab(33.41% 0.0096 -0.0536)
OKLCH	oklch(33.41% 0.054 280.2)
XYZ	xyz(3.9730, 3.6297, 8.4723)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313352 #525031

analogous

#314352 #313352 #3F3152

triadic

#313352 #523133 #335231

tetradic

#313352 #523143 #525031 #31523F

square

#313352 #523143 #525031 #31523F

split-complementary

#313352 #523F31 #435231

monochromatic

#0B0C13 #1A1B2C #313352 #484B78 #5F639F

Accessibility & contrast

On white

12.17

#313352 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#313352 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313352

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313352	#FFFFFF	#000000	##FFFFFF
##313352	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293753

Deuteranopia (green-blind)

#273451

Tritanopia (blue-blind)

#28393E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #313352;
/* rgb */ color: rgb(49, 51, 82);
/* oklch */ color: oklch(33.4% 0.054 280.2);

Tailwind

colors: {
  custom: {
    50: '#6a6a82',
    500: '#313352',
    950: '#000000',
  },
}

SCSS

$custom: #313352;
$custom-light: #6a6a82;
$custom-dark: #000000;

JSON

{
  "hex": "#313352",
  "rgb": {
    "r": 49,
    "g": 51,
    "b": 82
  },
  "hsl": {
    "h": 236.364,
    "s": 25.191,
    "l": 25.686
  },
  "oklch": {
    "l": 0.3341,
    "c": 0.05447,
    "h": 280.2
  },
  "luminance": 0.0363
}

Semantic roles & 50–950 ramp

primary

#313352

secondary

#83815C

accent

#BC66C2

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #313352

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →